Meilaier Women's Drawstring Jogger Sweatpants Slim Athletic Pants (XL, Black) 96.4% polyester & 3.6% spandex; Attention: As many buyers have presented,our size is smaller than the one in United States.So please be careful when choosing the size. Spliced,Middle waist,Elasticity; Hand/Machine cold wash separately,Soaking time should not be too long; Elastic waist with Drawstring and slanting pockets design;